Some articles on hq, number, hq number:
... Heads are given an "HQ" number, such as HQ2, HQ3, HQ4, HQ5, etc ... and this number should correspond with the first digit of the model number of the shaver ... Although the heads do look much the same, attempts to fit the wrong HQ number may fail for example, an HQ5 head will not correctly engage with the spindle on a shaver model ...
Famous quotes containing the word number:
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